631006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 16

約数和(自身を含む): 1020816

約数和(自身を除く): 389810

約数列:

[1, 2, 17, 34, 67, 134, 277, 554, 1139, 2278, 4709, 9418, 18559, 37118, 315503, 631006]

約数ペア:

[(1, 631006), (2, 315503), (17, 37118), (34, 18559), (67, 9418), (134, 4709), (277, 2278), (554, 1139)]